WebInduction hardening. Induction hardening is a surface hardening technique which uses induction coils to provide a very rapid means of heating the metal, which is then cooled rapidly, generally using water. This creates a “case” of martensite on the surface. A carbon content of 0.3–0.6 wt% C is needed for this type of hardening. Laser ...

Induction Hardening of Gears and Critical Components

WebMay 1, 2003 · Inductive hardening is very efficient, quick, reliable, and cost effective, but the induced current flow does not naturally want to follow the contours of the part. To date, the highest quality of gear-hardened parts has come through carburization. That is why European manufacturers have avoided the use of induction hardening. WebInduction Hardening is a heat treatment performed to harden the surface of the steel containing carbon more than 0.35%, such as S45C or SCM440. For gear products, … interactive places in austin

Residual Stress Distribution in an Induction …

WebDuring the induction hardening phase, the ring gears are heat treated to increase the gear tooth surface strength by AmTech International. WebFOCO gear induction hardening machines are capable of rapid heating and rapid cooling of gears in seconds. After induction hardening, the hardness of the gear increases and the fatigue resistance increases. The surface is also not easily oxidized or decarburized, and the deformation of the gear is minor. Our technical team adjusts the power and ... WebThis increases both the hardness and brittleness of the part. Induction heating allows you to have localized heating to a pre-determined temperature and enables you to precisely control the hardening process. Process repeatability is thus guaranteed. Usually, induction hardening is applied to metal parts which need to have great surface wear ... interactive phylogenetic tree of life